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Direction: In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as :
Assertion : In a monohybrid cross, F1 generation indicate dominant characters.
Reason : Dominance occurs only in heterozygous state.
- a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).
- b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).
- c)Assertion (A) is true but reason (R) is false.
- d)Assertion (A) is false but reason (R) is true.
Correct answer is option 'C'. Can you explain this answer?
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Direction: In the following questions a statement of assertion (A) is...
Monohybrid cross is a cross between two organisms of a species which is made to study the inheritance of a single pair of alleles or factors of a character. Dominant character is one of a pair of alleles which can express itself whether present in homozygous or heterozygous state. In F1, generation, the generation of hybrids produced from a cross between the genetically different homozygous individuals called parents the progenies are heterozygous dominant.
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Direction: In the following questions a statement of assertion (A) is...
Assertion and Reasoning
Assertion: In a monohybrid cross, F1 generation indicate dominant characters.
Reason: Dominance occurs only in heterozygous state.
Explanation
In genetics, a monohybrid cross is a breeding experiment involving parents that differ by only one trait. The F1 generation is the first generation of offspring produced by crossing two individuals. The F1 generation of a monohybrid cross shows only dominant characters because the dominant allele masks the recessive allele. This means that the offspring will inherit one dominant allele and one recessive allele, but only the dominant allele will be expressed.
The reason for this is that dominance occurs only in the heterozygous state. This means that when an individual has two different alleles for a trait (one dominant and one recessive), only the dominant allele will be expressed. The recessive allele will be present in the genotype but will not be expressed in the phenotype.
Therefore, the assertion that F1 generation indicates dominant characters in a monohybrid cross is true. However, the reasoning that dominance occurs only in the heterozygous state is false. Dominance can occur in both homozygous and heterozygous states, but it is more pronounced in the heterozygous state.
Conclusion
The correct answer is option 'C' - Assertion (A) is true but reason (R) is false. The assertion that F1 generation indicates dominant characters in a monohybrid cross is true, but the reasoning that dominance occurs only in the heterozygous state is false.
Assertion: In a monohybrid cross, F1 generation indicate dominant characters.
Reason: Dominance occurs only in heterozygous state.
Explanation
In genetics, a monohybrid cross is a breeding experiment involving parents that differ by only one trait. The F1 generation is the first generation of offspring produced by crossing two individuals. The F1 generation of a monohybrid cross shows only dominant characters because the dominant allele masks the recessive allele. This means that the offspring will inherit one dominant allele and one recessive allele, but only the dominant allele will be expressed.
The reason for this is that dominance occurs only in the heterozygous state. This means that when an individual has two different alleles for a trait (one dominant and one recessive), only the dominant allele will be expressed. The recessive allele will be present in the genotype but will not be expressed in the phenotype.
Therefore, the assertion that F1 generation indicates dominant characters in a monohybrid cross is true. However, the reasoning that dominance occurs only in the heterozygous state is false. Dominance can occur in both homozygous and heterozygous states, but it is more pronounced in the heterozygous state.
Conclusion
The correct answer is option 'C' - Assertion (A) is true but reason (R) is false. The assertion that F1 generation indicates dominant characters in a monohybrid cross is true, but the reasoning that dominance occurs only in the heterozygous state is false.
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Direction: In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion : In a monohybrid cross, F1 generation indicate dominant characters.Reason : Dominance occurs only in heterozygous state.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'C'. Can you explain this answer?
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Direction: In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion : In a monohybrid cross, F1 generation indicate dominant characters.Reason : Dominance occurs only in heterozygous state.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Direction: In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion : In a monohybrid cross, F1 generation indicate dominant characters.Reason : Dominance occurs only in heterozygous state.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Direction: In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion : In a monohybrid cross, F1 generation indicate dominant characters.Reason : Dominance occurs only in heterozygous state.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'C'. Can you explain this answer?.
Direction: In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion : In a monohybrid cross, F1 generation indicate dominant characters.Reason : Dominance occurs only in heterozygous state.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Direction: In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion : In a monohybrid cross, F1 generation indicate dominant characters.Reason : Dominance occurs only in heterozygous state.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Direction: In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion : In a monohybrid cross, F1 generation indicate dominant characters.Reason : Dominance occurs only in heterozygous state.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'C'. Can you explain this answer?.
Solutions for Direction: In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion : In a monohybrid cross, F1 generation indicate dominant characters.Reason : Dominance occurs only in heterozygous state.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET.
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Here you can find the meaning of Direction: In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion : In a monohybrid cross, F1 generation indicate dominant characters.Reason : Dominance occurs only in heterozygous state.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Direction: In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion : In a monohybrid cross, F1 generation indicate dominant characters.Reason : Dominance occurs only in heterozygous state.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'C'. Can you explain this answer?, a detailed solution for Direction: In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion : In a monohybrid cross, F1 generation indicate dominant characters.Reason : Dominance occurs only in heterozygous state.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of Direction: In the following questions a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as :Assertion : In a monohybrid cross, F1 generation indicate dominant characters.Reason : Dominance occurs only in heterozygous state.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
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